For the first time to investigate the laser cutting machine for new customers, will require on-site proofing, in addition to see the cutting speed, more important is to see the overall quality of cutting, so from which several dimensions to measure the quality of a laser cutting machine?Let's give you a detailed introduction
The laser cutting machine section will form a vertical grain, and the depth of grain determines the roughness of the cutting surface, the shallower the grain, the smoother the cutting section.Roughness affects not only the appearance of the finished product, but also the degree of friction. In most cases, it is necessary to reduce the grain depth of the cutting section. The smoother the surface, the better the effect.
If the thickness of the cutting plate is more than 10mm, the verticality of the cutting edge is very important.In the cutting process, the laser head moves from far to near, from top to bottom, and the focus beam becomes dispersed in the distance. The closer it moves toward the target, the more concentrated the beam becomes. In the middle, vertical deviation will be generated, and the smaller the vertical deviation is, the stronger the machine performance is
Cutting grain and burr
As we all know, the advantage of laser cutting machine compared with other processing equipment is that the cutting burr is small, fast efficiency and high precision.In the laser cutting machine processing thick plate, the molten metal residue will not appear in the vertical cutting surface, but will appear in the oblique bottom, which leads to the gas in the slag blowing, can not all blow off the hanging slag, after cooling the formation of the cutting hanging slag and burr.To correct this problem, it is generally necessary to reduce the speed near the end of the cutting to minimize slagging and burrs.So in the cutting plate, the less burr hanging slag, on behalf of the better machine quality!
The above is honest laser to give you a few laser cutting machine quality evaluation direction, I hope users in the purchase of laser cutting machine remember these points, of course, to investigate the culture of an enterprise, after-sales, service is also heavy in.